Merge branch 'dev' of ssh://git.commumedia.org:2222/alex/headquarter into dev

apps/web/src/components/terminal.tsx

@@ -82,8 +82,10 @@ export const TerminalComponent: React.FC<TerminalProps> = ({
       // Send current terminal size immediately on connect
       if (termRef.current) {
         const { cols, rows } = termRef.current;
-        // Send resize immediately on connect
-        ws.send(JSON.stringify({ type: "resize", cols, rows }));
+        // Only send if we have valid dimensions
+        if (cols > 0 && rows > 0) {
+          ws.send(JSON.stringify({ type: "resize", cols, rows }));
+        }
       }
       
       // Start heartbeat check
@@ -227,13 +229,24 @@ export const TerminalComponent: React.FC<TerminalProps> = ({
     // Define fitTerminal before connectWebSocket so it's available in onmessage
     const fitTerminal = () => {
       if (!fitAddonRef.current || !termRef.current) return;
+      // Ensure terminal is opened and has valid dimensions
+      if (termRef.current.cols === 0 || termRef.current.rows === 0) return;
       const oldCols = termRef.current.cols;
       const oldRows = termRef.current.rows;
-      fitAddonRef.current.fit();
+      try {
+        fitAddonRef.current.fit();
+      } catch {
+        // Ignore fit errors during initialization
+        return;
+      }
       const { cols, rows } = termRef.current;
-      // Force refresh if dimensions changed
-      if (cols !== oldCols || rows !== oldRows) {
-        termRef.current.refresh(0, rows - 1);
+      // Force refresh if dimensions changed and are valid
+      if ((cols !== oldCols || rows !== oldRows) && cols > 0 && rows > 0) {
+        try {
+          termRef.current.refresh(0, rows - 1);
+        } catch {
+          // Ignore refresh errors
+        }
       }
       const currentWs = wsRef.current;
       if (currentWs?.readyState === WebSocket.OPEN) {
@@ -241,17 +254,23 @@ export const TerminalComponent: React.FC<TerminalProps> = ({
       }
     };
 
-    // Initial fit after layout settles
-    requestAnimationFrame(() => {
-      requestAnimationFrame(() => {
-        fitTerminal();
-      });
-    });
-
-    // Open xterm immediately
+    // Open xterm first (must happen before fit)
     term.open(container);
     ws = connectWebSocket();
 
+    // Initial fit after layout settles (terminal must be opened first)
+    const doInitialFit = () => {
+      if (!container.isConnected) return;
+      // Ensure container has dimensions before fitting
+      if (container.clientWidth > 0 && container.clientHeight > 0) {
+        fitTerminal();
+      } else {
+        // Container not ready yet, try again
+        requestAnimationFrame(doInitialFit);
+      }
+    };
+    requestAnimationFrame(doInitialFit);
+
     // Refit after font load (metrics may change)
     document.fonts.ready.then(() => {
       requestAnimationFrame(() => fitTerminal());